package com.neu.mapper;


import com.neu.pojo.Dept;
import com.neu.pojo.Result;
import org.apache.ibatis.annotations.*;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;

import java.util.List;

@Mapper
public interface DeptMapper {
    //查询所有部门数据
    @Select("select * from dept order by update_time desc")
    List<Dept> findAll();

    //根据ID删除部门
    @Delete("delete from dept where id = #{id}")
    void deleteById(Integer id);
    @Insert("insert into dept(name,create_time,update_time) values (#{name},#{createTime},#{updateTime})")
    void insert(Dept dept);

    //根据ID查询部门数据
    @Select("select id, name, create_time, update_time from dept where id = #{id}")
    Dept getById(Integer id);
    //更新部门
    @Update("update dept set name = #{name},update_time = #{updateTime} where id = #{id}")
    void update(Dept dept);
}
